I’m using Robohelp version 9.0.2.271 and I successfully upgraded a project in Robohelp 9 from Robohelp 7. However, in the source at the top of the files, the doctype shows as HTML instead of XHTML as follows:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

My co-worker who is using the same version of RH 9 upgraded this same project and her doctype shows as XHTML as follows:

Shouldn’t the source show XHTML when using RH 9? And, if so, shouldn’t this have automatically converted when I upgraded the project from RH 7? Is there a setting or something I need to change to show this?

I’ve tried uninstalling and reinstalling RH 9 several times and reconverted the project, as well, in case there was some problem with the install or the conversion, and have not had any success. I have also applied the 9.0.2 update after running the installation. Thanks for your help.